The volume of a cone-shaped dessert is 10 CUBIC CENTIMETRES.
1 answer:
Answer:
3. 2.4 c.m
The height of the cone 'h' = 2.4 c.m
Step-by-step explanation:
<u><em>Explanation</em></u>:-
<em>Given radius of the cone = 2 cm</em>
Given data
The volume of a cone-shaped dessert is 10 cubic centimetres
<em>The Volume of the Cone </em>
<em> </em><em></em>
cross multiplication , we get
h = 2.388 ≅ 2.4 c.m
<em>The height of the cone 'h' = 2.4 c.m</em>
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Let's solve your equation step-by-step.
−7x=−2x2+15
Step 1: Subtract -2x^2+15 from both sides.
−7x−(−2x2+15)=−2x2+15−(−2x2+15)
2x2−7x−15=0
Step 2: Factor left side of equation.
(2x+3)(x−5)=0
Step 3: Set factors equal to 0.
2x+3=0 or x−5=0
x= or x=5
Answer:
x= or x=5
Hope this helps
Answer:
Answer: 9
Step-by-step explanation:
• For f(0), substitute x with zero: